Finding the Fourth Proportional to 951,769.02, 1,427,577.84 and 382,748.99
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Solution
The fourth proportional to 951,769.02, 1,427,577.84 and 382,748.99 is: 574,093.04
Step by Step Solution
- Step 1: Write the proportion equation
951,769.02 : 1,427,577.84 = 382,748.99 : x - Step 2: Convert to fraction form
951,769.02/1,427,577.84 = 382,748.99/x - Step 3: Cross multiply
951,769.02x = 1,427,577.84 × 382,748.99 - Step 4: Simplify right side
951,769.02x = 546,403,969,268.49 - Step 5: Solve for x
x = 546,403,969,268.49/951,769.02 - Step 6: Final answer
x = 574,093.04
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.